CN206989080U - A kind of new adjustable pattern dish structure - Google Patents
A kind of new adjustable pattern dish structure Download PDFInfo
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- CN206989080U CN206989080U CN201720429620.6U CN201720429620U CN206989080U CN 206989080 U CN206989080 U CN 206989080U CN 201720429620 U CN201720429620 U CN 201720429620U CN 206989080 U CN206989080 U CN 206989080U
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- rotary shaft
- pattern
- pattern disk
- disk
- bearing
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Abstract
It the utility model is related to a kind of adjustable pattern dish structure, including base plate, pattern disk, rotary shaft, bearing, motor, pattern disk is set with the rotary shaft, the upper end of rotary shaft is fixed by bearing, the lower end of rotary shaft is arranged in base plate, rotary shaft is by belt pulley and belt and motor connection, and the lower end of rotary shaft connects the micro-adjusting mechanism of a driving rotary shaft lower end movement, and the both ends of pattern disk are provided for judging the calibrated altitude part of card levelness.The utility model uses fine-tuning rotary shaft, then goes to correct by calibrated altitude part so that final pattern disk card keeps sustained height completely, and not run-off the straight, thoroughly solving pattern disk height injustice causes the skimble-scamble problem of imaging definition.
Description
Technical field
The utility model belongs to the pattern dish structure of lighting system technical field, more particularly to lighting system.
Background technology
Due to traditional computer pattern lamp dynamic pattern dish structure there is it is congenital the defects of, application end is mainly manifested in
Dynamic pattern definition disunity, such as the top half of some pattern segments are unintelligible, and the latter half is clear；The left side is clear, right
While have unintelligible；The definition disunity of different pattern segments on same surface etc., has had a strong impact on whole on same pattern disk
The pattern effect of lamp, it greatly limit the large-scale application in high-end applications occasion.There is the basic reason of this phenomenon and existed in it
Can also there is certain gap in how much the bearing itself of pattern disk is all bound to exist to coordinate between gap, bearing and axle, tie
Close and state 2 points of congenital the problem of existing, make pattern disk again by under the actual conditions of tension on belt transmission, inevitably resulting in whole
Individual pattern disk is tilted in itself.
As shown in figure 1, pattern disk produces revolution and rotation under the pulling of the belt of motor I and motor II, due to bearing sheet
The gap of body and bearing and axle fit clearance, under the pulling of belt, card can be made to be tilted to motor drive direction so that motor side
Card is highly low, and the card height away from motor side is high, eventually results in imaging definition disunity.
Utility model content
Above-mentioned condition based on prior art, the purpose of this utility model be to provide a kind of adjustable pattern dish structure,
To go to correct using fine-tuning rotary shaft, then by calibrated altitude part so that final pattern card keeps sustained height completely, from
Without run-off the straight, thoroughly solves the defects of this is fatal.
In order to realize above-mentioned technical purpose, the utility model employs following technical proposals.A kind of adjustable pattern disk knot
Structure, including base plate, pattern disk, rotary shaft, bearing, motor, pattern disk are set with the rotary shaft, and the upper end of rotary shaft passes through axle
Hold fixation, the lower end of rotary shaft is arranged in base plate, and rotary shaft is by belt pulley and belt and motor connection, under rotary shaft
The micro-adjusting mechanism of one driving rotary shaft lower end movement of end connection.
Preferably, the both ends of pattern disk are provided for judging the calibrated altitude part of card levelness.
Preferably, the lower end of rotary shaft is provided with spheroid, the micro-adjusting mechanism is the fixture of fixed spheroid, fixed spheroid
The position-adjustable of fixture, the position of the fixture by adjusting fixed spheroid, to adjust the angle of rotary shaft, so that pattern
Disk is horizontal.
Technique effect of the present utility model：Go to correct using fine-tuning rotary shaft, then by calibrated altitude part so that most
Whole pattern disk card keeps sustained height completely, and so as to not run-off the straight, thoroughly solving pattern disk height injustice causes to be imaged
Definition disunity this it is fatal the defects of.
Brief description of the drawings
Fig. 1 is traditional pattern disk structural representation.
Fig. 2 is the rotary shaft position cut away view of the first pattern disk of the present utility model.
Fig. 3 is the rotary shaft position cut away view of the second pattern disk of the present utility model.
Fig. 4 is pattern disk regulation schematic diagram.
In figure:1. base plate, 2. pattern disks, 3. bearings, 4. rotary shafts, 5. motors, 6. spheroids, the folder of 7. fixation spheroids
Tool.
Embodiment
The utility model is further clarified below in conjunction with the accompanying drawings.
As shown in Figures 2 and 3, a kind of adjustable pattern dish structure, including 1, two pattern disk 2 of base plate（First pattern
Disk and the second pattern disk）, rotary shaft 4, bearing 3, motor 5, pattern disk 2 is sleeved in rotary shaft 4, and the upper end of rotary shaft 4 passes through
Bearing 3 is fixed, and the lower end of rotary shaft 4 is arranged in base plate 1, and rotary shaft 4 is connected by belt pulley and belt with motor 5, rotation
The lower end of rotating shaft 4 is provided with spheroid 6, and the fixture 7 of fixed spheroid, the position of the fixture 7 of fixed spheroid are installed in the lower surface of base plate 1
Adjustable, the both ends of pattern disk 2 are provided for judging the calibrated altitude part of card levelness.By the folder for adjusting fixed spheroid
The position of tool 7, to adjust the angle of rotary shaft 4, so that pattern disk 2 is horizontal.
Concrete operations mode is as follows, and original pattern disk 2 is tilted to motor side in Fig. 4, therefore, handle when we assemble
Rotary shaft 4 tilts a bit toward away from motor side, and is placed on the both ends of pattern disk 2 eventually through calibrated altitude part to judge disk
The terminal level degree in face, reach card terminal level by finely tuning rotary shaft 4 several times, fasten rotary shaft 4.
Here the spheroid 6 of the lower end of rotary shaft 4 and the fixture 7 of the fixation spheroid of position-adjustable is used to be used as rotation axle position
Micro-adjusting mechanism is put, there is universal adjustability, convenient regulation using spheroid.Certain micro-adjusting mechanism can also use other structures, revolve
Rotating shaft can also be connected with the micro-adjusting mechanism of adjusting position by other means, as screw thread or other manner connect.The method
The fixture of spheroid and the fixation spheroid of position-adjustable is not limited to, as long as a kind of shaft assembly that can finely tune rotary shaft position is i.e.
Can, and the concrete structure mode of shaft assembly is not lain in, all it is the scope of this patent.
Claims (2)
1. a kind of adjustable pattern dish structure, including base plate, pattern disk, rotary shaft, bearing, motor, pattern disk are sleeved on rotation
In rotating shaft, the upper end of rotary shaft is fixed by bearing, and the lower end of rotary shaft is arranged in base plate, rotary shaft by belt pulley and
Belt and motor connection, it is characterized in that：The lower end of rotary shaft connects the micro-adjusting mechanism of a driving rotary shaft lower end movement；Pattern
The both ends of disk are provided for judging the calibrated altitude part of card levelness.
2. adjustable pattern dish structure according to claim 1, it is characterized in that：The lower end of rotary shaft is provided with spheroid, described
Micro-adjusting mechanism is the fixture of fixed spheroid, and the position of the fixture of fixed spheroid is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429620.6U CN206989080U (en) | 2017-04-24 | 2017-04-24 | A kind of new adjustable pattern dish structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429620.6U CN206989080U (en) | 2017-04-24 | 2017-04-24 | A kind of new adjustable pattern dish structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206989080U true CN206989080U (en) | 2018-02-09 |
Family
ID=61391658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429620.6U Active CN206989080U (en) | 2017-04-24 | 2017-04-24 | A kind of new adjustable pattern dish structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206989080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000626A1 (en) * | 2018-06-27 | 2020-01-02 | 杨瑞士 | Lighting device |
-
2017
- 2017-04-24 CN CN201720429620.6U patent/CN206989080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000626A1 (en) * | 2018-06-27 | 2020-01-02 | 杨瑞士 | Lighting device |
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